San Diego News

San Diego, California - With local temperatures expected to reach the low-to-mid 90s in San Diego’s coastal and valley areas today and the mid-to-high 90s, or even triple digits, on Wednesday and Thursday, County health officials are reminding the public to take precautions to avoid heat-related illnesses.

“Serious health problems can result from exposure to high temperatures, even if exposed for short periods,” said Wilma Wooten, M.D., M.P.H., County public health officer. “Working or doing any type of physical activity outside on a hot day, spending too much time in the sun, or staying too long in an overheated place can lead to heat-related illnesses, including heat stroke, exhaustion, and cramps.”

“Heat-related illness occurs when a person’s body temperature control system is overloaded,” Wooten added. “When this happens, the body's temperature rises rapidly, the sweating mechanism fails and the body is unable to cool down.”

Elderly people (65 years and older), infants and children, and people with chronic medical conditions are more susceptible to heat stress. If you have elderly neighbors or relatives, check on their well-being.

People with no air conditioning in their homes can go to a public place such as a shopping mall, library or senior center (Cool Zones) to stay cool. Even a few hours spent in air conditioning can help your body stay cooler. Do not rely on electric fans for cooling if temperatures exceed 90 degrees.

Extreme heat incidents are also a reminder to reduce energy, while at the same time trying to stay cool. This is a perfect opportunity to also review and update your home emergency kits for use in the event of rolling black outs.

The County operates the Cool Zones program and has designated more than 100 air-conditioned buildings as cooling centers. The sites are identified by a light blue Polar Bear Cool Zone logo. For more information, call (800) 510-2020 or click here for a list of locations.